I know this was discussed up until about a year ago. I have just bought one (before I read that thread) and it looks as though the problem is still evident. My temperature is set for 20, and in the...

Been using this device for about 2+ years, and when I started was getting about 20/10 mbs (up/down). It gradually reduced over the months to about 8/2 and I decided to try an external antenna (but...